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2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d 
 kernel/drivers/irqchip/Kconfig
....@@ -1,3 +1,4 @@
1
+# SPDX-License-Identifier: GPL-2.0-only
12 menu "IRQ chip support"
23 
34 config IRQCHIP
....@@ -6,7 +7,6 @@
67 
78 config ARM_GIC
89 	bool
9
-	select IRQ_DOMAIN
1010 	select IRQ_DOMAIN_HIERARCHY
1111 	select GENERIC_IRQ_MULTI_HANDLER
1212 	select GENERIC_IRQ_EFFECTIVE_AFF_MASK
....@@ -15,10 +15,10 @@
1515 	bool
1616 	depends on PM
1717 	select ARM_GIC
18
-	select PM_CLK
1918 
2019 config ARM_GIC_MAX_NR
2120 	int
21
+	depends on ARM_GIC
2222 	default 2 if ARCH_REALVIEW
2323 	default 1
2424 
....@@ -33,7 +33,6 @@
3333 
3434 config ARM_GIC_V3
3535 	bool
36
-	select IRQ_DOMAIN
3736 	select GENERIC_IRQ_MULTI_HANDLER
3837 	select IRQ_DOMAIN_HIERARCHY
3938 	select PARTITION_PERCPU
....@@ -59,7 +58,6 @@
5958 
6059 config ARM_NVIC
6160 	bool
62
-	select IRQ_DOMAIN
6361 	select IRQ_DOMAIN_HIERARCHY
6462 	select GENERIC_IRQ_CHIP
6563 
....@@ -88,6 +86,14 @@
8886 	depends on PCI
8987 	select PCI_MSI
9088 	select GENERIC_IRQ_CHIP
89
+
90
+config AL_FIC
91
+	bool "Amazon's Annapurna Labs Fabric Interrupt Controller"
92
+	depends on OF || COMPILE_TEST
93
+	select GENERIC_IRQ_CHIP
94
+	select IRQ_DOMAIN
95
+	help
96
+	  Support Amazon's Annapurna Labs Fabric Interrupt Controller.
9197 
9298 config ATMEL_AIC_IRQ
9399 	bool
....@@ -129,10 +135,20 @@
129135 	select GENERIC_IRQ_CHIP
130136 	select IRQ_DOMAIN
131137 
132
-config DW_APB_ICTL
138
+config DAVINCI_AINTC
133139 	bool
134140 	select GENERIC_IRQ_CHIP
135141 	select IRQ_DOMAIN
142
+
143
+config DAVINCI_CP_INTC
144
+	bool
145
+	select GENERIC_IRQ_CHIP
146
+	select IRQ_DOMAIN
147
+
148
+config DW_APB_ICTL
149
+	bool
150
+	select GENERIC_IRQ_CHIP
151
+	select IRQ_DOMAIN_HIERARCHY
136152 
137153 config FARADAY_FTINTC010
138154 	bool
....@@ -150,12 +166,20 @@
150166 	select GENERIC_IRQ_CHIP
151167 	select IRQ_DOMAIN
152168 
169
+config IXP4XX_IRQ
170
+	bool
171
+	select IRQ_DOMAIN
172
+	select GENERIC_IRQ_MULTI_HANDLER
173
+	select SPARSE_IRQ
174
+
175
+config MADERA_IRQ
176
+	tristate
177
+
153178 config IRQ_MIPS_CPU
154179 	bool
155180 	select GENERIC_IRQ_CHIP
156
-	select GENERIC_IRQ_IPI if SYS_SUPPORTS_MULTITHREADING
181
+	select GENERIC_IRQ_IPI if SMP && SYS_SUPPORTS_MULTITHREADING
157182 	select IRQ_DOMAIN
158
-	select IRQ_DOMAIN_HIERARCHY if GENERIC_IRQ_IPI
159183 	select GENERIC_IRQ_EFFECTIVE_AFF_MASK
160184 
161185 config CLPS711X_IRQCHIP
....@@ -195,14 +219,39 @@
195219 	help
196220 	  Support for the J-Core integrated AIC.
197221 
198
-config RENESAS_INTC_IRQPIN
222
+config RDA_INTC
199223 	bool
200224 	select IRQ_DOMAIN
201225 
226
+config RENESAS_INTC_IRQPIN
227
+	bool "Renesas INTC External IRQ Pin Support" if COMPILE_TEST
228
+	select IRQ_DOMAIN
229
+	help
230
+	  Enable support for the Renesas Interrupt Controller for external
231
+	  interrupt pins, as found on SH/R-Mobile and R-Car Gen1 SoCs.
232
+
202233 config RENESAS_IRQC
203
-	bool
234
+	bool "Renesas R-Mobile APE6, R-Car Gen{2,3} and RZ/G{1,2} IRQC support" if COMPILE_TEST
204235 	select GENERIC_IRQ_CHIP
205236 	select IRQ_DOMAIN
237
+	help
238
+	  Enable support for the Renesas Interrupt Controller for external
239
+	  devices, as found on R-Mobile APE6, R-Car Gen{2,3} and RZ/G{1,2} SoCs.
240
+
241
+config RENESAS_RZA1_IRQC
242
+	bool "Renesas RZ/A1 IRQC support" if COMPILE_TEST
243
+	select IRQ_DOMAIN_HIERARCHY
244
+	help
245
+	  Enable support for the Renesas RZ/A1 Interrupt Controller, to use up
246
+	  to 8 external interrupts with configurable sense select.
247
+
248
+config SL28CPLD_INTC
249
+	bool "Kontron sl28cpld IRQ controller"
250
+	depends on MFD_SL28CPLD=y || COMPILE_TEST
251
+	select REGMAP_IRQ
252
+	help
253
+	  Interrupt controller driver for the board management controller
254
+	  found on the Kontron sl28 CPLD.
206255 
207256 config ST_IRQCHIP
208257 	bool
....@@ -264,7 +313,7 @@
264313 
265314 config MIPS_GIC
266315 	bool
267
-	select GENERIC_IRQ_IPI
316
+	select GENERIC_IRQ_IPI if SMP
268317 	select IRQ_DOMAIN_HIERARCHY
269318 	select MIPS_CM
270319 
....@@ -273,13 +322,28 @@
273322 	depends on MACH_INGENIC
274323 	default y
275324 
325
+config INGENIC_TCU_IRQ
326
+	bool "Ingenic JZ47xx TCU interrupt controller"
327
+	default MACH_INGENIC
328
+	depends on MIPS || COMPILE_TEST
329
+	select MFD_SYSCON
330
+	select GENERIC_IRQ_CHIP
331
+	help
332
+	  Support for interrupts in the Timer/Counter Unit (TCU) of the Ingenic
333
+	  JZ47xx SoCs.
334
+
335
+	  If unsure, say N.
336
+
276337 config RENESAS_H8300H_INTC
277338         bool
278339 	select IRQ_DOMAIN
279340 
280341 config RENESAS_H8S_INTC
281
-        bool
342
+	bool "Renesas H8S Interrupt Controller Support" if COMPILE_TEST
282343 	select IRQ_DOMAIN
344
+	help
345
+	  Enable support for the Renesas H8/300 Interrupt Controller, as found
346
+	  on Renesas H8S SoCs.
283347 
284348 config IMX_GPCV2
285349 	bool
....@@ -310,6 +374,13 @@
310374 config MVEBU_PIC
311375 	bool
312376 
377
+config MVEBU_SEI
378
+        bool
379
+
380
+config LS_EXTIRQ
381
+	def_bool y if SOC_LS1021A || ARCH_LAYERSCAPE
382
+	select MFD_SYSCON
383
+
313384 config LS_SCFG_MSI
314385 	def_bool y if SOC_LS1021A || ARCH_LAYERSCAPE
315386 	depends on PCI && PCI_MSI
....@@ -332,7 +403,6 @@
332403 config QCOM_IRQ_COMBINER
333404 	bool "QCOM IRQ combiner support"
334405 	depends on ARCH_QCOM && ACPI
335
-	select IRQ_DOMAIN
336406 	select IRQ_DOMAIN_HIERARCHY
337407 	help
338408 	  Say yes here to add support for the IRQ combiner devices embedded
....@@ -347,9 +417,9 @@
347417 	  Support for the UniPhier AIDET (ARM Interrupt Detector).
348418 
349419 config MESON_IRQ_GPIO
350
-       bool "Meson GPIO Interrupt Multiplexer"
351
-       depends on ARCH_MESON
352
-       select IRQ_DOMAIN
420
+       tristate "Meson GPIO Interrupt Multiplexer"
421
+       depends on ARCH_MESON || COMPILE_TEST
422
+       default ARCH_MESON
353423        select IRQ_DOMAIN_HIERARCHY
354424        help
355425          Support Meson SoC Family GPIO Interrupt Multiplexer
....@@ -364,17 +434,103 @@
364434          for Goldfish based virtual platforms.
365435 
366436 config QCOM_PDC
367
-	bool "QCOM PDC"
437
+	tristate "QCOM PDC"
368438 	depends on ARCH_QCOM
369
-	select IRQ_DOMAIN
439
+	depends on QCOM_SCM || !QCOM_SCM
370440 	select IRQ_DOMAIN_HIERARCHY
371441 	help
372442 	  Power Domain Controller driver to manage and configure wakeup
373443 	  IRQs for Qualcomm Technologies Inc (QTI) mobile chips.
374444 
445
+config CSKY_MPINTC
446
+	bool "C-SKY Multi Processor Interrupt Controller"
447
+	depends on CSKY
448
+	help
449
+	  Say yes here to enable C-SKY SMP interrupt controller driver used
450
+	  for C-SKY SMP system.
451
+	  In fact it's not mmio map in hardware and it uses ld/st to visit the
452
+	  controller's register inside CPU.
453
+
454
+config CSKY_APB_INTC
455
+	bool "C-SKY APB Interrupt Controller"
456
+	depends on CSKY
457
+	help
458
+	  Say yes here to enable C-SKY APB interrupt controller driver used
459
+	  by C-SKY single core SOC system. It uses mmio map apb-bus to visit
460
+	  the controller's register.
461
+
462
+config IMX_IRQSTEER
463
+	bool "i.MX IRQSTEER support"
464
+	depends on ARCH_MXC || COMPILE_TEST
465
+	default ARCH_MXC
466
+	select IRQ_DOMAIN
467
+	help
468
+	  Support for the i.MX IRQSTEER interrupt multiplexer/remapper.
469
+
470
+config IMX_INTMUX
471
+	bool "i.MX INTMUX support" if COMPILE_TEST
472
+	default y if ARCH_MXC
473
+	select IRQ_DOMAIN
474
+	help
475
+	  Support for the i.MX INTMUX interrupt multiplexer.
476
+
477
+config LS1X_IRQ
478
+	bool "Loongson-1 Interrupt Controller"
479
+	depends on MACH_LOONGSON32
480
+	default y
481
+	select IRQ_DOMAIN
482
+	select GENERIC_IRQ_CHIP
483
+	help
484
+	  Support for the Loongson-1 platform Interrupt Controller.
485
+
486
+config TI_SCI_INTR_IRQCHIP
487
+	bool
488
+	depends on TI_SCI_PROTOCOL
489
+	select IRQ_DOMAIN_HIERARCHY
490
+	help
491
+	  This enables the irqchip driver support for K3 Interrupt router
492
+	  over TI System Control Interface available on some new TI's SoCs.
493
+	  If you wish to use interrupt router irq resources managed by the
494
+	  TI System Controller, say Y here. Otherwise, say N.
495
+
496
+config TI_SCI_INTA_IRQCHIP
497
+	bool
498
+	depends on TI_SCI_PROTOCOL
499
+	select IRQ_DOMAIN_HIERARCHY
500
+	select TI_SCI_INTA_MSI_DOMAIN
501
+	help
502
+	  This enables the irqchip driver support for K3 Interrupt aggregator
503
+	  over TI System Control Interface available on some new TI's SoCs.
504
+	  If you wish to use interrupt aggregator irq resources managed by the
505
+	  TI System Controller, say Y here. Otherwise, say N.
506
+
507
+config TI_PRUSS_INTC
508
+	tristate "TI PRU-ICSS Interrupt Controller"
509
+	depends on ARCH_DAVINCI || SOC_AM33XX || SOC_AM43XX || SOC_DRA7XX || ARCH_KEYSTONE || ARCH_K3
510
+	select IRQ_DOMAIN
511
+	help
512
+	  This enables support for the PRU-ICSS Local Interrupt Controller
513
+	  present within a PRU-ICSS subsystem present on various TI SoCs.
514
+	  The PRUSS INTC enables various interrupts to be routed to multiple
515
+	  different processors within the SoC.
516
+
517
+config RISCV_INTC
518
+	bool "RISC-V Local Interrupt Controller"
519
+	depends on RISCV
520
+	default y
521
+	help
522
+	   This enables support for the per-HART local interrupt controller
523
+	   found in standard RISC-V systems.  The per-HART local interrupt
524
+	   controller handles timer interrupts, software interrupts, and
525
+	   hardware interrupts. Without a per-HART local interrupt controller,
526
+	   a RISC-V system will be unable to handle any interrupts.
527
+
528
+	   If you don't know what to do here, say Y.
529
+
375530 config SIFIVE_PLIC
376531 	bool "SiFive Platform-Level Interrupt Controller"
377532 	depends on RISCV
533
+	select IRQ_DOMAIN_HIERARCHY
378534 	help
379535 	   This enables support for the PLIC chip found in SiFive (and
380536 	   potentially other) RISC-V systems.  The PLIC controls devices
....@@ -384,4 +540,65 @@
384540 
385541 	   If you don't know what to do here, say Y.
386542 
543
+config EXYNOS_IRQ_COMBINER
544
+	bool "Samsung Exynos IRQ combiner support" if COMPILE_TEST
545
+	depends on (ARCH_EXYNOS && ARM) || COMPILE_TEST
546
+	help
547
+	  Say yes here to add support for the IRQ combiner devices embedded
548
+	  in Samsung Exynos chips.
549
+
550
+config LOONGSON_LIOINTC
551
+	bool "Loongson Local I/O Interrupt Controller"
552
+	depends on MACH_LOONGSON64
553
+	default y
554
+	select IRQ_DOMAIN
555
+	select GENERIC_IRQ_CHIP
556
+	help
557
+	  Support for the Loongson Local I/O Interrupt Controller.
558
+
559
+config LOONGSON_HTPIC
560
+	bool "Loongson3 HyperTransport PIC Controller"
561
+	depends on MACH_LOONGSON64
562
+	default y
563
+	select IRQ_DOMAIN
564
+	select GENERIC_IRQ_CHIP
565
+	help
566
+	  Support for the Loongson-3 HyperTransport PIC Controller.
567
+
568
+config LOONGSON_HTVEC
569
+	bool "Loongson3 HyperTransport Interrupt Vector Controller"
570
+	depends on MACH_LOONGSON64
571
+	default MACH_LOONGSON64
572
+	select IRQ_DOMAIN_HIERARCHY
573
+	help
574
+	  Support for the Loongson3 HyperTransport Interrupt Vector Controller.
575
+
576
+config LOONGSON_PCH_PIC
577
+	bool "Loongson PCH PIC Controller"
578
+	depends on MACH_LOONGSON64 || COMPILE_TEST
579
+	default MACH_LOONGSON64
580
+	select IRQ_DOMAIN_HIERARCHY
581
+	select IRQ_FASTEOI_HIERARCHY_HANDLERS
582
+	help
583
+	  Support for the Loongson PCH PIC Controller.
584
+
585
+config LOONGSON_PCH_MSI
586
+	bool "Loongson PCH MSI Controller"
587
+	depends on MACH_LOONGSON64 || COMPILE_TEST
588
+	depends on PCI
589
+	default MACH_LOONGSON64
590
+	select IRQ_DOMAIN_HIERARCHY
591
+	select PCI_MSI
592
+	help
593
+	  Support for the Loongson PCH MSI Controller.
594
+
595
+config MST_IRQ
596
+	bool "MStar Interrupt Controller"
597
+	depends on ARCH_MEDIATEK || ARCH_MSTARV7 || COMPILE_TEST
598
+	default ARCH_MEDIATEK
599
+	select IRQ_DOMAIN
600
+	select IRQ_DOMAIN_HIERARCHY
601
+	help
602
+	  Support MStar Interrupt Controller.
603
+
387604 endmenu